Can poltcystic mistaken for endomet.

Last year I had MRI after multiple problems of heavy and uncomfortable, cramps in my pelvic and severe back pain , ... my Mri report showed that I have very small endometriotic cyst in my right ovary , after many months no. Of usg , today I have done my usg , my report showed that I have " Rt .ovary is polycystic in pattern ... can it be cured ? Is that possible that my pcod was mistaken as endometriotic cyst ... And after abortion it's been 1 year and I still have heavy and uncomfortable and tingling sensation in pelvic and severe backpain. Took 4 months antibiotics from 4 docters , couldn't see any result, they told me to go to pain specialist ... but I was thinking pain and uncomfortableness that started with abortion Dn C , is it okay to go to pain specialist,? If they will ask are you sure this is not gynae problem what should I say? Yesterday morning after intimate I bleed , and pelvic is still cramping and I'm still spotting..is this normal ?